TNS Astronomical Transient Report No. 271425 [ 2025TNSTR3879....1S ]

Date Received (UTC): 2025-09-26 08:47:10
Date made public:
Sender: Fritz
Reporting Group: ZTF     Discovery Data Source: ZTF

Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF report/s the discovery of a new astronomical transient.

IAU Designation: AT 2025yqt
Discoverer internal name: ZTF25abterbw
Coordinates (J2000): RA = 23:37:42.222 (354.4259231) DEC = -07:42:59.87 (-7.7166315)
Discovery date: 2025-09-21 07:04:08.999 (JD=2460939.7945486)



Photometry

Discovery (first detection):
Discovery date: 2025-09-21 07:04:08.999
Flux: 20.7731 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin

Last non-detection:
Last non-detection date: 2025-09-17 08:27:33
Limiting flux: 20.5809 ABMag
Filter: r-ZTF
Instrument: ZTF-Cam
Telescope: Palomar 1.2m Oschin


Details of the new object can be viewed here: https://www.wis-tns.org/object/2025yqt